🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.7

Radius: 12.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.62 AU - 0.82 AU

Year: 401 Days

Day: 10.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 32,113,405 km

• M1: 162,164 km (0.11 R)
• M2: 243,994 km (0.117 R)
• M3: 342,430 km (0.073 R)
• M4: 444,605 km (0.081 R)
• M5: 528,978 km (0.089 R)
• M6: 611,406 km (0.078 R)
• M7: 754,572 km (0.039 R)
• M8: 839,693 km (0.116 R)
• M9: 961,316 km (0.079 R)
• M10: 1,062,444 km (0.061 R)
• M11: 1,167,611 km (0.117 R)
• M12: 1,272,479 km (0.094 R)
• M13: 1,410,409 km (0.051 R)
• M14: 1,544,748 km (0.118 R)
• M15: 1,629,270 km (0.119 R)
• M16: 1,775,428 km (0.067 R)
• M17: 1,888,075 km (0.059 R)
• M18: 1,983,817 km (0.119 R)
• M19: 2,066,545 km (0.051 R)
• M20: 2,170,366 km (0.08 R)
• M21: 2,255,786 km (0.101 R)
• M22: 2,342,403 km (0.043 R)
• M23: 2,430,217 km (0.074 R)
• M24: 2,619,758 km (0.111 R)
• M25: 2,743,475 km (0.098 R)
• M26: 2,841,761 km (0.114 R)
• M27: 3,064,512 km (0.091 R)
• M28: 3,166,538 km (0.083 R)
• M29: 3,310,302 km (0.059 R)
• M30: 3,438,657 km (0.091 R)
• M31: 3,556,839 km (0.106 R)
• M32: 3,724,538 km (0.108 R)
• M33: 3,815,494 km (0.06 R)
• M34: 3,919,464 km (0.118 R)
• M35: 4,136,680 km (0.08 R)
• M36: 4,249,926 km (0.089 R)
• M37: 4,332,354 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.4

Radius: 9.8

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.79 AU - 0.93 AU

Year: 523 Days

Day: 12.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 32,113,405 km

• M1: 144,661 km (0.108 R)
• M2: 237,412 km (0.073 R)
• M3: 303,983 km (0.107 R)
• M4: 436,826 km (0.114 R)
• M5: 513,869 km (0.063 R)
• M6: 623,374 km (0.077 R)
• M7: 727,046 km (0.098 R)
• M8: 852,259 km (0.115 R)
• M9: 947,254 km (0.071 R)
• M10: 1,074,113 km (0.091 R)
• M11: 1,142,629 km (0.029 R)
• M12: 1,212,790 km (0.1 R)
• M13: 1,326,933 km (0.104 R)
• M14: 1,400,984 km (0.075 R)
• M15: 1,482,814 km (0.112 R)
• M16: 1,625,082 km (0.052 R)
• M17: 1,792,332 km (0.091 R)
• M18: 1,853,966 km (0.11 R)
• M19: 1,916,349 km (0.108 R)
• M20: 1,986,660 km (0.113 R)
• M21: 2,071,931 km (0.03 R)
• M22: 2,290,942 km (0.115 R)
• M23: 2,456,397 km (0.114 R)
• M24: 2,625,891 km (0.116 R)
• M25: 2,735,846 km (0.105 R)
• M26: 2,807,204 km (0.116 R)
• M27: 2,960,243 km (0.065 R)
• M28: 3,033,695 km (0.087 R)
• M29: 3,149,185 km (0.103 R)
• M30: 3,342,016 km (0.084 R)
• M31: 3,513,007 km (0.084 R)
• M32: 3,608,301 km (0.086 R)
• M33: 3,962,100 km (0.05 R)
• M34: 4,034,206 km (0.064 R)
• M35: 4,134,137 km (0.119 R)
• M36: 4,262,492 km (0.043 R)
• M37: 4,336,393 km (0.098 R)
• M38: 4,429,443 km (0.056 R)
• M39: 4,589,064 km (0.077 R)
• M40: 4,674,485 km (0.117 R)
• M41: 4,789,077 km (0.048 R)
• M42: 4,885,268 km (0.107 R)
• M43: 5,237,122 km (0.103 R)
• M44: 5,466,157 km (0.058 R)
• M45: 5,597,204 km (0.11 R)
• M46: 5,780,163 km (0.111 R)
• M47: 5,954,893 km (0.113 R)
• M48: 6,079,358 km (0.057 R)
• M49: 6,373,019 km (0.071 R)
• M50: 6,436,448 km (0.107 R)
• M51: 6,564,205 km (0.105 R)
• M52: 6,639,154 km (0.091 R)
• M53: 6,714,252 km (0.097 R)
• M54: 6,822,112 km (0.041 R)
• M55: 7,007,015 km (0.099 R)
• M56: 7,292,747 km (0.049 R)
• M57: 7,392,528 km (0.037 R)
• M58: 7,481,689 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584

Radius: 14.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.14 AU - 1.4 AU

Year: 939 Days

Day: 9 Hours

Environment

Temp: -163 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,113,405 km

• M1: 214,075 km (0.112 R)
• M2: 347,217 km (0.092 R)
• M3: 449,392 km (0.083 R)
• M4: 590,912 km (0.111 R)
• M5: 778,657 km (0.057 R)
• M6: 1,019,809 km (0.05 R)
• M7: 1,133,952 km (0.034 R)
• M8: 1,300,305 km (0.119 R)
• M9: 1,482,664 km (0.1 R)
• M10: 1,599,351 km (0.108 R)
• M11: 1,772,884 km (0.08 R)
• M12: 1,992,943 km (0.067 R)
• M13: 2,114,566 km (0.032 R)
• M14: 2,434,556 km (0.112 R)
• M15: 2,788,654 km (0.077 R)
• M16: 2,916,560 km (0.086 R)
• M17: 3,046,561 km (0.045 R)
• M18: 3,226,078 km (0.059 R)
• M19: 3,331,694 km (0.086 R)
• M20: 3,487,426 km (0.098 R)
• M21: 3,745,781 km (0.1 R)
• M22: 3,969,430 km (0.103 R)
• M23: 4,103,619 km (0.118 R)
• M24: 4,271,019 km (0.081 R)
• M25: 4,451,434 km (0.033 R)
• M26: 4,775,912 km (0.092 R)
• M27: 4,896,937 km (0.092 R)
• M28: 5,041,299 km (0.102 R)
• M29: 5,142,128 km (0.058 R)
• M30: 5,575,064 km (0.076 R)
• M31: 5,725,859 km (0.096 R)
• M32: 5,854,662 km (0.087 R)
• M33: 5,984,364 km (0.092 R)
• M34: 6,115,112 km (0.096 R)
• M35: 6,210,705 km (0.065 R)
• M36: 6,306,897 km (0.106 R)
• M37: 6,427,772 km (0.092 R)
• M38: 6,549,544 km (0.108 R)
• M39: 6,708,866 km (0.111 R)
• M40: 6,820,017 km (0.089 R)
• M41: 6,944,184 km (0.083 R)
• M42: 7,283,322 km (0.118 R)
• M43: 7,666,592 km (0.106 R)
• M44: 7,769,814 km (0.057 R)
• M45: 7,873,635 km (0.082 R)
• M46: 8,227,434 km (0.039 R)
• M47: 8,333,200 km (0.116 R)
• M48: 8,506,285 km (0.097 R)
• M49: 8,680,416 km (0.059 R)
• M50: 8,869,359 km (0.118 R)
• M51: 9,086,874 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.2

Radius: 10.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.06 AU - 2.06 AU

Year: 1940 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 32,113,405 km

• M1: 162,164 km (0.092 R)
• M2: 245,341 km (0.117 R)
• M3: 325,974 km (0.112 R)
• M4: 391,946 km (0.107 R)
• M5: 471,383 km (0.088 R)
• M6: 603,328 km (0.083 R)
• M7: 689,945 km (0.106 R)
• M8: 758,012 km (0.106 R)
• M9: 921,822 km (0.102 R)
• M10: 1,013,526 km (0.071 R)
• M11: 1,124,677 km (0.102 R)
• M12: 1,365,529 km (0.053 R)
• M13: 1,477,279 km (0.057 R)
• M14: 1,654,104 km (0.069 R)
• M15: 1,754,783 km (0.103 R)
• M16: 1,942,528 km (0.11 R)
• M17: 2,028,996 km (0.089 R)
• M18: 2,103,047 km (0.105 R)
• M19: 2,171,263 km (0.107 R)
• M20: 2,324,003 km (0.098 R)
• M21: 2,640,253 km (0.095 R)
• M22: 2,751,404 km (0.099 R)
• M23: 2,871,531 km (0.102 R)
• M24: 3,203,339 km (0.088 R)
• M25: 3,330,049 km (0.115 R)
• M26: 3,450,325 km (0.039 R)
• M27: 3,653,928 km (0.083 R)
• M28: 3,720,050 km (0.114 R)
• M29: 4,064,873 km (0.108 R)
• M30: 4,193,528 km (0.102 R)
• M31: 4,464,000 km (0.1 R)
• M32: 5,022,001 km (0.101 R)
• M33: 5,151,103 km (0.102 R)
• M34: 5,309,378 km (0.092 R)
• M35: 5,535,570 km (0.082 R)
• M36: 5,909,864 km (0.096 R)
• M37: 5,997,528 km (0.116 R)
• M38: 6,065,894 km (0.095 R)
• M39: 6,302,409 km (0.059 R)
• M40: 6,401,891 km (0.038 R)
• M41: 6,632,721 km (0.12 R)
• M42: 6,825,403 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.8

Radius: 14.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.57 AU - 2.71 AU

Year: 2814 Days

Day: 14.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 32,113,405 km

• M1: 189,092 km (0.081 R)
• M2: 289,322 km (0.107 R)
• M3: 584,329 km (0.106 R)
• M4: 688,300 km (0.104 R)
• M5: 779,704 km (0.117 R)
• M6: 1,014,274 km (0.045 R)
• M7: 1,113,607 km (0.106 R)
• M8: 1,224,608 km (0.103 R)
• M9: 1,364,781 km (0.101 R)
• M10: 1,501,963 km (0.1 R)
• M11: 1,671,307 km (0.096 R)
• M12: 1,828,535 km (0.082 R)
• M13: 2,108,582 km (0.103 R)
• M14: 2,269,250 km (0.078 R)
• M15: 2,444,579 km (0.037 R)
• M16: 2,603,003 km (0.096 R)
• M17: 2,732,405 km (0.036 R)
• M18: 2,908,482 km (0.079 R)
• M19: 3,020,381 km (0.085 R)
• M20: 3,122,407 km (0.115 R)
• M21: 3,237,148 km (0.089 R)
• M22: 3,365,055 km (0.1 R)
• M23: 3,494,756 km (0.083 R)
• M24: 3,722,743 km (0.093 R)
• M25: 3,857,082 km (0.089 R)
• M26: 4,005,333 km (0.107 R)
• M27: 4,193,677 km (0.117 R)
• M28: 4,618,086 km (0.084 R)
• M29: 4,723,104 km (0.043 R)
• M30: 4,989,239 km (0.102 R)
• M31: 5,620,242 km (0.091 R)
• M32: 5,902,534 km (0.09 R)
• M33: 6,131,867 km (0.103 R)
• M34: 6,481,328 km (0.112 R)
• M35: 6,732,802 km (0.082 R)
• M36: 7,108,592 km (0.081 R)
• M37: 8,149,494 km (0.103 R)
• M38: 8,389,149 km (0.107 R)
• M39: 8,582,579 km (0.115 R)
• M40: 9,188,301 km (0.043 R)
• M41: 9,521,456 km (0.05 R)
• M42: 9,672,699 km (0.105 R)
• M43: 10,097,108 km (0.109 R)
• M44: 10,216,936 km (0.114 R)
• M45: 10,371,920 km (0.119 R)
• M46: 10,579,561 km (0.095 R)
• M47: 10,823,705 km (0.068 R)
• M48: 10,946,525 km (0.048 R)
• M49: 11,317,677 km (0.094 R)
• M50: 11,603,260 km (0.09 R)
• M51: 11,818,980 km (0.111 R)
• M52: 11,909,187 km (0.1 R)
• M53: 12,345,863 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795

Radius: 13.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.46 AU - 3.34 AU

Year: 3240 Days

Day: 12.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,113,405 km

• M1: 182,210 km (0.103 R)
• M2: 294,259 km (0.088 R)
• M3: 478,115 km (0.097 R)
• M4: 611,855 km (0.064 R)
• M5: 781,350 km (0.1 R)
• M6: 900,430 km (0.076 R)
• M7: 1,026,241 km (0.1 R)
• M8: 1,170,903 km (0.109 R)
• M9: 1,536,221 km (0.091 R)
• M10: 1,661,434 km (0.07 R)
• M11: 2,058,168 km (0.03 R)
• M12: 2,291,690 km (0.077 R)
• M13: 2,517,732 km (0.079 R)
• M14: 2,768,159 km (0.036 R)
• M15: 3,009,311 km (0.106 R)
• M16: 3,311,648 km (0.09 R)
• M17: 3,475,757 km (0.08 R)
• M18: 4,061,881 km (0.076 R)
• M19: 4,237,958 km (0.118 R)
• M20: 4,760,952 km (0.1 R)
• M21: 4,884,670 km (0.039 R)
• M22: 5,177,283 km (0.08 R)
• M23: 5,325,834 km (0.101 R)
• M24: 5,627,274 km (0.117 R)
• M25: 6,157,000 km (0.086 R)
• M26: 6,679,844 km (0.055 R)
• M27: 7,889,941 km (0.093 R)
• M28: 8,835,101 km (0.075 R)
• M29: 9,115,447 km (0.075 R)
• M30: 9,243,952 km (0.096 R)
• M31: 9,554,517 km (0.081 R)
• M32: 9,947,660 km (0.069 R)
• M33: 10,186,269 km (0.102 R)
• M34: 10,695,949 km (0.091 R)
• M35: 10,913,015 km (0.103 R)
• M36: 11,049,448 km (0.072 R)
• M37: 11,296,584 km (0.093 R)
• M38: 11,489,864 km (0.106 R)
• M39: 11,908,140 km (0.05 R)
• M40: 12,076,887 km (0.073 R)
• M41: 12,246,381 km (0.05 R)
• M42: 12,616,187 km (0.042 R)
• M43: 12,932,138 km (0.098 R)
• M44: 13,018,755 km (0.075 R)
• M45: 13,601,289 km (0.092 R)
• M46: 13,748,194 km (0.066 R)
• M47: 14,791,639 km (0.066 R)
• M48: 15,246,566 km (0.108 R)
• M49: 15,460,491 km (0.057 R)
• M50: 15,706,131 km (0.106 R)
• M51: 15,829,549 km (0.043 R)
• M52: 16,451,128 km (0.064 R)
• M53: 16,796,400 km (0.07 R)
• M54: 16,922,511 km (0.082 R)
• M55: 17,302,939 km (0.025 R)
• M56: 17,398,382 km (0.096 R)
• M57: 17,590,017 km (0.114 R)
• M58: 18,298,512 km (0.108 R)
• M59: 19,677,057 km (0.119 R)
• M60: 20,143,952 km (0.068 R)
• M61: 20,277,991 km (0.07 R)
• M62: 21,190,838 km (0.079 R)
• M63: 21,669,551 km (0.102 R)
• M64: 21,979,069 km (0.097 R)
• M65: 22,359,496 km (0.047 R)
• M66: 22,672,305 km (0.085 R)
• M67: 23,091,628 km (0.045 R)
• M68: 23,337,417 km (0.111 R)
• M69: 23,443,034 km (0.106 R)
• M70: 23,584,104 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.8

Radius: 13.7

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.34 AU - 4.64 AU

Year: 6241 Days

Day: 5.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,113,405 km

• M1: 229,034 km (0.086 R)
• M2: 416,331 km (0.114 R)
• M3: 538,253 km (0.118 R)
• M4: 736,770 km (0.102 R)
• M5: 920,476 km (0.062 R)
• M6: 1,150,408 km (0.051 R)
• M7: 1,383,780 km (0.063 R)
• M8: 1,498,223 km (0.086 R)
• M9: 1,719,777 km (0.104 R)
• M10: 1,843,644 km (0.086 R)
• M11: 1,970,653 km (0.115 R)
• M12: 2,157,500 km (0.028 R)
• M13: 2,468,814 km (0.055 R)
• M14: 2,712,060 km (0.114 R)
• M15: 2,899,805 km (0.091 R)
• M16: 3,244,329 km (0.109 R)
• M17: 3,926,047 km (0.104 R)
• M18: 4,701,711 km (0.088 R)
• M19: 4,928,502 km (0.088 R)
• M20: 5,081,690 km (0.12 R)
• M21: 6,088,783 km (0.072 R)
• M22: 6,699,741 km (0.066 R)
• M23: 6,926,830 km (0.096 R)
• M24: 7,243,230 km (0.114 R)
• M25: 8,281,738 km (0.107 R)
• M26: 8,372,843 km (0.085 R)
• M27: 8,464,397 km (0.056 R)
• M28: 8,833,904 km (0.115 R)
• M29: 9,177,381 km (0.117 R)
• M30: 9,303,342 km (0.039 R)
• M31: 9,652,803 km (0.113 R)
• M32: 10,103,691 km (0.025 R)
• M33: 10,364,589 km (0.096 R)
• M34: 11,193,960 km (0.103 R)
• M35: 12,079,280 km (0.032 R)
• M36: 12,217,509 km (0.052 R)
• M37: 12,705,347 km (0.078 R)
• M38: 13,164,164 km (0.04 R)
• M39: 13,664,270 km (0.077 R)
• M40: 13,952,993 km (0.103 R)
• M41: 14,170,808 km (0.076 R)
• M42: 14,499,624 km (0.061 R)
• M43: 14,646,529 km (0.093 R)
• M44: 14,830,983 km (0.119 R)
• M45: 16,067,410 km (0.115 R)
• M46: 16,295,696 km (0.108 R)
• M47: 16,987,287 km (0.12 R)
• M48: 17,492,778 km (0.03 R)
• M49: 17,845,680 km (0.093 R)
• M50: 17,963,712 km (0.119 R)
• M51: 18,399,192 km (0.108 R)
• M52: 18,638,249 km (0.094 R)
• M53: 19,280,473 km (0.078 R)
• M54: 20,052,697 km (0.08 R)
• M55: 20,752,217 km (0.109 R)
• M56: 21,042,586 km (0.109 R)
• M57: 21,209,089 km (0.106 R)
• M58: 21,963,959 km (0.068 R)
• M59: 22,599,750 km (0.092 R)
• M60: 23,327,544 km (0.112 R)
• M61: 24,368,296 km (0.109 R)
• M62: 24,894,282 km (0.114 R)
• M63: 26,539,709 km (0.118 R)
• M64: 27,307,595 km (0.116 R)
• M65: 27,443,879 km (0.065 R)
• M66: 28,449,925 km (0.063 R)
• M67: 28,588,003 km (0.073 R)
• M68: 29,189,237 km (0.09 R)
• M69: 29,747,836 km (0.058 R)
• M70: 31,207,313 km (0.069 R)
• M71: 31,826,349 km (0.046 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,895 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit